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Oral Potassium Malabsorption Following Bariatric Surgery
Neslida Kodra1, Raphael Khella1, Brian G Nudelman1
1Medicine, Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA.
Cureus
|October 10, 2022
Summary
Bariatric surgery aids weight loss but can cause nutritional issues. One patient experienced severe potassium malabsorption after Roux-en-Y gastric bypass, unresponsive to oral supplements.
Area of Science:
- Medical Science
- Gastroenterology
- Nutritional Science
Background:
- Bariatric surgery effectively manages obesity and related conditions.
- Gastrointestinal tract alterations post-surgery frequently lead to nutritional deficiencies.
- Malabsorption of nutrients, vitamins, minerals, and drugs is a known complication.
Observation:
- A female patient underwent Roux-en-Y gastric bypass surgery.
- The patient developed a specific nutritional deficiency post-surgery.
Findings:
- The patient presented with exclusive potassium malabsorption.
- This potassium malabsorption was refractory to standard oral replenishment therapies.
Implications:
- Highlights the potential for specific and severe malabsorptive complications after bariatric procedures.
- Underscores the need for vigilant monitoring and tailored management of nutritional deficiencies in post-bariatric surgery patients.
- Suggests further research into the mechanisms of selective nutrient malabsorption following bariatric interventions.
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